<!DOCTYPE html>
<html lang="en">
<head>
    <meta charset="UTF-8">
    <title>Title</title>
</head>
<style>
    form {
        text-align: left;
    }
</style>
<body>
<form action="/stu/addStudentServlet" method="get" autocapitalize="off">
    姓名:<input type="text" name="username"><br>
    年龄:<input type="number" name="age"><br>
    成绩:<input type="number" name="score"><br>
    <button type="submit">提交</button>
</form>
</body>
</html>